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package com.netscape.jndi.ldap.schema;

import java.util.Properties;

import javax.naming.CompoundName;
import javax.naming.Name;
import javax.naming.NameParser;
import javax.naming.NamingException;

class SchemaNameParser implements NameParser {

    private static SchemaNameParser m_parser;

    // A table with compound name syntax properties
    static Properties nameSyntax;
    static {
        nameSyntax = new Properties();
        nameSyntax.put("jndi.syntax.direction", "left_to_right");
        nameSyntax.put("jndi.syntax.separator", "/");
        nameSyntax.put("jndi.syntax.ignorecase", "true");
    }

    // Can not be constructed
    private SchemaNameParser() {}

    // Shared instance must be used
    public static SchemaNameParser getParser() {
        if (m_parser == null) {
            m_parser = new SchemaNameParser();
        }
        return m_parser;
    }

    // implements parse
    public Name parse(String name) throws NamingException {
        return new CompoundName(name, nameSyntax);
    }

}
